HT26LS31ARZ

{
  "slug": "ht26ls31arz",
  "version": "0.1.0",
  "type": "component",
  "description": "HTCSEMI Multi-protocol Transceivers, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "ht26ls31arz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ht26ls31arz.kicad_sym",
    "ht26ls31arz.kicad_mod",
    "ht26ls31arz.glb",
    "ht26ls31arz.step",
    "ht26ls31arz.lbr",
    "docs/hero.png",
    "docs/ht26ls31arz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ht26ls31arz-hero.glb",
    "ht26ls31arz-hero.overlay.json",
    "ht26ls31arz-etched.glb"
  ],
  "component": {
    "mpn": "HT26LS31ARZ",
    "manufacturer": "HTCSEMI",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Interface ICs",
    "subcategory": "Multi-protocol Transceivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/97eaee2abe266a5cadc32f3afc142416.pdf",
    "parts": {
      "symbol": "ht26ls31arz.kicad_sym",
      "footprint": "ht26ls31arz.kicad_mod",
      "model_3d": "ht26ls31arz-hero.glb",
      "model_3d_plain": "ht26ls31arz-etched.glb",
      "model_3d_step": "ht26ls31arz-etched.step",
      "model_3d_step_plain": "ht26ls31arz.step",
      "lbr": "ht26ls31arz.lbr"
    },
    "distributor_links": {
      "lcsc": "C3019542"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:38:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INPUT A",
        "type": "input",
        "description": "Driver A input pin."
      },
      {
        "number": "2",
        "name": "OUTPUT A+",
        "type": "output",
        "description": "Driver A differential non-inverting output pin."
      },
      {
        "number": "3",
        "name": "OUTPUT A-",
        "type": "output",
        "description": "Driver A differential inverting output pin."
      },
      {
        "number": "4",
        "name": "ENABLE",
        "type": "input",
        "description": "Active-high gate control; one of two control pins that enable or disable all four drivers, gated through a two-input OR gate."
      },
      {
        "number": "5",
        "name": "OUTPUT B-",
        "type": "output",
        "description": "Driver B differential inverting output pin."
      },
      {
        "number": "6",
        "name": "OUTPUT B+",
        "type": "output",
        "description": "Driver B differential non-inverting output pin."
      },
      {
        "number": "7",
        "name": "INPUT B",
        "type": "input",
        "description": "Driver B input pin."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Signal and power ground."
      },
      {
        "number": "9",
        "name": "INPUT C",
        "type": "input",
        "description": "Driver C input pin."
      },
      {
        "number": "10",
        "name": "OUTPUT C+",
        "type": "output",
        "description": "Driver C differential non-inverting output pin."
      },
      {
        "number": "11",
        "name": "OUTPUT C-",
        "type": "output",
        "description": "Driver C differential inverting output pin."
      },
      {
        "number": "12",
        "name": "-ENABLE",
        "type": "input",
        "description": "Active-low gate control; works with ENABLE to enable or disable all four drivers."
      },
      {
        "number": "13",
        "name": "OUTPUT D-",
        "type": "output",
        "description": "Driver D differential inverting output pin."
      },
      {
        "number": "14",
        "name": "OUTPUT D+",
        "type": "output",
        "description": "Driver D differential non-inverting output pin."
      },
      {
        "number": "15",
        "name": "INPUT D",
        "type": "input",
        "description": "Driver D input pin."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin; 5.0V ±10% test conditions, absolute maximum 7V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet lists GND as type O, but it is a ground pin, so it is mapped to power_in. The title ca"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0512,
        "at": "2026-10-22T22:38:12"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/97eaee2abe266a5cadc32f3afc142416.pdf",
        "pages": 7,
        "sha256": "2b951af10568e71e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ht26ls31arz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ht26ls31arz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ff04160246c6d358aace22b4e2e5c8b6e5c58b232e935e48f706b3819b614c32",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}